Model YEM141PK inserting type three phase four wire electromechanical active energy meter is a kind of new style three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord with relevant technical requirements of class 1 or class 2 three phase active energy meter stipulated in international standard IEC 62053-11. It can accurate and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. The meter has novel design, rational structure, and it can display total energy consumption by drum wheel mechanical register. It has following features: high overload, power loss, long-life, specious appearance, convenient installation, etc.

Specification

Model

Accuracy

Reference Voltage

Current Specification

Starting Current

Insulation Performance

YEM141PK

Class 1

Class 2

3x127/220V

3X230/400V

CT/5A

0.02A

0.025A

AC voltage 4kv for 1 min, 1.2/50us waveform impulse voltage 8kv

* If you need different reference voltage or current specification, please advisory our sales personnel.

Competitive Advantage

1. Inserting installed, the panel opening size: 152×234mm, the cover is made ABS engineering plastics molded overall which has a transparent glass window, the bottom of the meter and the terminal are also made of ABS engineering plastics molded overall. It has following features: good weatherability, high rigid, good insulation performance, etc.

5. All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to be adjust which is finished by anti-creeping hole of disc and convenient for adjusting by users.